1. Please when asking, dont demand a button. This is a Service they are Doing for free.
2. If they are busy they have the right to turn you down.
3. PLEASE! Ask only 1person to make you a button, but if you do ask all 3, inform them what the other is doing so you don't end up with 3 buttons.
4. Dont be afraid to ask again, your e-mail might have been lost or forgoten.
5. Try and give some ideas what you like the button to look like and the URL of the page its gona be on.
6. Please give credit on your page for the button.